| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.94 | 4.259% | $188.6462 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $185.81 | 8.684% | $201.9457 | $201.95 | $201.95 | $201.90 |
| Purchase #3 | $18.85 | 6.349% | $20.0468 | $20.05 | $20.05 | $20.00 |
| Purchase #4 | $175.94 | 7.780% | $189.6281 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $209.86 | 3.651% | $217.522 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $102.83 | 10.588% | $113.7176 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $108.47 | 8.663% | $117.8668 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $982.70 | $1,049.3732 | $1,049.39 | $1,049.35 | $1,049.20 | |